11984804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17729}}^1$

素因数の和:17759

約数の個数: 18

約数和(自身を含む): 22712130

約数和(自身を除く): 10727326

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 17729, 35458, 70916, 230477, 460954, 921908, 2996201, 5992402, 11984804]

約数ペア:

[(1, 11984804), (2, 5992402), (4, 2996201), (13, 921908), (26, 460954), (52, 230477), (169, 70916), (338, 35458), (676, 17729)]